Yuna is a supporting character in the videogame Final Fantasy X as well as the main character of Final Fantasy X-2. She was the High Summoner who defeated Sin and brought the Eternal Calm. She was named for Yunalesca, who was the first Summoner to defeat Sin according to the franchise mythology.
The name can have different meanings. The first syllable can mean "abundant" (yu), "willow" (yu), "child" (yu), "pleased, happy" (yu) and others. The second syllable can mean "hold, catch" (na), "get, reach" (na) or simply be a phonetic character. In Korean, depending on the written Hangul, the name can also be romanized as Yoon-a and Yu-na.